Across
- 1. A push or pull
- 3. Force, Forces that are equal in size and opposite in direction
- 7. 1st Law, Also known as the law of inertia
- 8. Change in speed or direction (or both)
- 10. Energy, Stored energy
- 12. Energy, Energy of motion
Down
- 1. One surface or object rubbing against another
- 2. Force, When the net force on an object does not equal zero
- 4. Transfer, Conversion of one form of energy to another
- 5. A measure of gravity pulling on an object
- 6. 2nd Law, Force = mass x acceleration
- 9. Amount of matter in an object
- 10. Study of matter and the forces that act on it
- 11. Unit used to measure force
- 13. Force, Sum of all forces acting on an object